LINK PER IMAGE
A method for allowing a user to select a specific static image displayed within a non-static image such as a video, animation, or slide show, and to receive a network link to the selected static image. The specific static image selected by the user is determined by timing considerations based on the time of the user's selection relative to the start time of the non-static display. Refinements to the method include taking network and processing delays into account and allowing for the display of non-static images that are cached as well as downloaded.
1 . A method for identifying a static image selected by a user from within a display of a non-static image, the method comprising:
downloading, to a client device, a non-static image containing a plurality of static images;
obtaining a start time of the display of the non-static image;
receiving, from the client device, a notification of a selection, by a user, of a static image from the plurality of static images;
obtaining a time of the static image selection by the user; and
responsively to the obtaining the time of the static image selection, identifying the specific static image selected by the user from the plurality of static images, wherein the identifying is based on the start time of the display of non-static images and the time of the static image selection by the user.
2 . The method of claim 1 , further comprising sending to the client device a network link to the specific static image selected by the user.
3 . The method of claim 1 , further comprising directing the client device to a network address associated with the specific static image selected by the user.
4 . The method of claim 1 , further comprising receiving a request from the client device to display the non-static image.
5 . The method of claim 4 , further comprising:
obtaining a delay time that includes at least one of:
a server-client device round-trip time duration;
a non-static image download time duration;
a non-static image rendering time duration; and
a handling delay time duration; and
computing the start time of the display according to the delay time.
6 . The method of claim 5 , further comprising obtaining a request time from the client device, and wherein the computing is further based on the request time.
7 . The method of claim 2 , wherein identifying the specific static image selected by the user from the plurality of static images is based on a data structure that associates the network link with a time offset.
8 . A method for identifying a static image selected by a user from within a display of a non-static image, the method comprising:
receiving an open request from a client device for an e-mail message;
obtaining a time of opening the e-mail message;
receiving, from the client device, a notification of a selection, by a user, of a static image from the plurality of static images without download of a non-static image;
computing a start time of the display of the non-static image based on the time of opening the e-mail message;
obtaining a time of the static image selection by the user; and
responsively to the obtaining the time of the static image selection, identifying the specific static image selected by the user from the plurality of static images, wherein the identifying is based on the start time of the display of non-static images and the time of the static image selection by the user.
9 . The method of claim 8 , further comprising sending to the client device a network link to the specific static image selected by the user.
10 . The method of claim 8 , further comprising directing the client device to a network address associated with the specific static image selected by the user.
11 . The method of claim 9 , wherein identifying the specific static image selected by the user from the plurality of static images is based on a data structure that associates the network link with a time offset.
12 . A method for selecting a network link according to a display of a non-static image, the method comprising:
downloading, to a client device, a non-static image;
obtaining a start time of the display of the non-static image;
receiving, from the client device, a selection notification by a user, during the display of the non-static image;
obtaining a time of the selection notification; and
responsively to the obtaining the time of the selection notification, selecting a network link according to a data structure that associates the network link with a time offset corresponding to the time of the selection notification.
13 . The method of claim 12 , further comprising:
receiving an open request from a client device for an e-mail message; and
obtaining a time of opening the e-mail message;
wherein obtaining a start time of the display of the non-static image is by computing a start time of the display of the non-static image based on the time of opening the e-mail message.